Browsing Moksliniai ir apžvalginiai straipsniai / Research and Review Articles by Issue Date
Now showing items 1-20 of 16505
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Synergy among finance, energy and CO2 emissions in a dynamic setting: Measures to optimize the carbon peaking path /
(Environmental impact assessment review., 2024.)Financial development and energy consumption are expected to exert a significant effect on CO2 emission changes. However, there remains a research gap in optimizing pathways to carbon peaking under financial and energy ... -
Lightweight composite materials made of paper sludge and corn starch /
(Lightweight composite materials made of paper sludge and corn starch., 2024.)Novel composite materials have been prepared by primary paper sludge (PS) and biopolymer (modified corn starch (MCS). The MCS is used as a binder. The aim of the research was to investigate the properties, microstructure ... -
Application of inulin for the formulation and delivery of bioactive molecules and live cells /
(Carbohydrate polymers., 2024.)Inulin is a fructan biosynthesized mainly in plants of the Asteraceae family. It is also found in edible vegetables and fruits such as onion, garlic, leek, and banana. For the industrial production of inulin, chicory and ... -
Fucoidan as a carrier of antimicrobial peptide: Preparation and characterization of nisin-loaded particles /
(LWT-Food science and technology., 2024.)Fucoidan is an anionic sulphated polysaccharide found in brown seaweed. Due to its various biological activities, biodegradability, and biocompatibility, the application of fucoidan is increasing in various fields. The ... -
Optimum fines content in manufactured sand for best overall performance of superplasticized concrete /
(Journal of materials in civil engineering., 2024.)Due to a shortage of river sand for concrete production, manufactured sand (MS) made from crushed rock has gradually become a substitute. It inherently contains some fines content, which has significant effects on the ... -
Analysis of the transfer, flexural bond and anchorage lengths of pretensioned FRP reinforcement based on Eurocode
(Composite structures., 2024.)Current design codes in North America have guidelines for assessing the anchorage zone of pretensioned fiber reinforced polymer (FRP) reinforcement. However, there is no comparison of the Eurocode approach with experimental ... -
Calcium electroporation causes ATP depletion in cells and is effective both in microsecond and nanosecond pulse range as a modality of electrochemotherapy
(Bioelectrochemistry, 2024)Calcium electroporation is a modality of electrochemotherapy (ECT), which is based on intracellular electric field-mediated delivery of cytotoxic doses of calcium into the cells resulting in rapid cell death. In this work, ... -
Polypyrrole-based structures for activation of cellular functions under electrical stimulation
(Bioelectrochemistry, 2024)Polypyrrole (Ppy) is an electroconductive polymer used in various applications, including in vitro experiments with cell cultures under electrical stimulation (ES). Ppy can be applied in various forms and most importantly, ... -
Design and FEM analysis of plastic parts of a tie-rod composite hydraulic cylinder /
(Mechanika: Mechanics of solid bodies., 2023.)Due to a number of advantages, such as a high ratio of power transmitted to the weight of the system, the possibility of easy control and the freedom to arrange system elements on the machine, hydrostatic drive is one of ... -
Estimating the intensity of cargo flows in warehouses by applying guanxi principles /
(Sustainability: Special issue: Sustainable transportation: Logistics and route network aspects., 2023.)Proper supply chain management helps to ensure business continuity considering the increased importance of globalization. Logistics processes play an important role in keeping the supply chain running smoothly, and warehouse ... -
Study of foot support during gait in healthy children from neighbouring countries /
(Technology and health care: Selected Papers From the 14th International Conference BIOMDLORE 2023., 2023.)BACKGROUND: Healthy children’s gait support patterns play a critical role in their development and overall well-being. Therefore, in order to develop a correct gait, it is necessary to constantly update knowledge. OBJECTIVE: ... -
Integrated multiport DC-DC and multilevel converters for multiple renewable energy source integration /
(IEEE Access., 2023.)This research introduces an innovative converter system which has been developed to seamlessly incorporate multiple sources of renewable energy into both DC and AC grids. The integration of multiple energy sources is made ... -
The effect of of metakaolin used as cement replacement on the properties of hardened cement paste /
(Materials, methods & technologies., 2023.)The article analyses the effect of expanded glass production by-product rich in metakaolin on the properties of hardened cement paste. Portland cement CEM II/A-LL 42.5 N with the average particle size of 14.21 μm and ... -
Preparation and investigation of triple-layer complex of β-carotene with xylan, chitooligosaccharides and fucoidan /
(Polymer bulletin., 2023.)The present study aimed to prepare a multilayer complex of polysaccharides for encapsulation of β-carotene for delivery into aqueous media. β-carotene, a highly beneficial carotenoid for human health, can be effectively ... -
Results of a 4-year follow up of patients with paroxysmal and persistent atrial fibrillation after cryoablation /
(Medicina (Kaunas, Lithuania)., 2023.)Background and Objectives: Cryoablation is an established treatment method for atrial fibrillation (AF). We present the long-term results of cryoablation in 94 patients with paroxysmal and persistent AF treated in our ... -
The role of MWCNTs in enhancing the foam stability and rheological behavior of cement pastes that contain air-entraining and superplasticizer admixtures /
(Nanomaterials., 2023.)This research delves into the intricate dynamics between multi-walled carbon nanotubes (MWCNTs), air-entraining admixtures (AEAs), and a range of superplasticizers (SPs) in cementitious systems, shedding light on key aspects ... -
Voltage controlled Fabry–Perot modulator /
(Lithuanian journal of physics., 2023.)Here we propose a voltage-controlled Fabry–Perot modulator made of two overlapping graphene sheets separated by a hafnium oxide layer, manufactured on a silicon substrate. The applied voltage shifts the Fermi level in both ... -
Jonizacijos įtakos kietųjų dalelių aglomeracijai tyrimai /
(Technologijos ir menas : tyrimai ir aktualijos = Technology and art : research and topicalities., 2023.)Atmosferos tarša kietosiomis dalelėmis – aktuali pasaulinė problema. Daugiausia atmosferą teršia gamybos pramonės, eksploatuojamų vidaus degimo variklių kietosios dalelės. Šios dalelės atmosferoje gali toli sklisti. Pasaulio ... -
Calcium hydroxyapatite coatings: Low-temperature synthesis and investigation of antibacterial properties /
(Coatings: Advances in Surface Engineering and Biocompatible Coatings for Biomedical Applications., 2023.)In the present work, the low-temperature synthesis of substituted calcium hydroxyapatite (Ca10(PO4 )6(OH)2 , HAP) with copper and zinc ions on titanium substrates was performed. Initially, CaCO3 coatings were synthesised ... -
Improving diesel engine reliability using an optimal prognostic model to predict diesel engine emissions and performance using pure diesel and hydrogenated vegetable oil /
(Eksploatacja i niezawodność – Maintenance and reliability., 2023.)The reliability of internal combustion engines becomes an important aspect when traditional fuels with biofuels. Therefore, the development of prognostic models becomes very important for evaluating and predicting the ...